UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W4/1J8lCfFsZterpOCea0TfUJOeeC8P+8r7MBe4JbII=' 
WHERE 
  key_id = '42ac3cbebfc1163297bc841b8c9be51b2750cb101b72326a113645808517831d' 
  AND (
    token = 'W4/1J8lCfFsZterpOCea0TfUJOeeC8P+8r7MBe4JbII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )